1999WZ4

75231, J99W04Z

All data for this body: [vot]

MPC data
Name (number) 1999WZ4 (75231)
Packed designation 75231
a 2.55968
e 0.06770
i / sin(i) 16.8934 / 0.29059
q 2.38640
Q 2.73297
ω 38.6151
Node 82.5197
m 108.2401
n 0.2407
Epoch 2459600.5
nobs 1599
nopp 17
Years observed 1982-2021
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.560
ep 0.115
sin(ip) 0.276
Value Standard error
G 0.150
H 14.600
Mass
D 3.59 0.659
pV 0.287 0.2048
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5598 0.1153 0.2764 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.59 0.659 0.659 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.287 0.2048 0.2048 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.60 MPC-2022-01-18 MPC-2022-01-18 Phot